Hearts – Tappy Cat - Rhythm Collector Review

I really love this game, and I absolutely ADORE IT. It's really good and really addicting but every time I try to watch ads to get more hearts, it says ad error, even after O try to press it again. I would love to keep playing, but with no hearts, there's no point in having this game. Please, please, PLEASE fix this, as I really don't want to delete this game! Thank you!
Review by mcwerecats47 on Tappy Cat - Rhythm Collector.